133 commits

Author	SHA1	Message	Date
Annika Wierichs	dd19b1e87b	Added realloc and memalign (dummy for now) hooks and debugging prints	2017-12-04 16:19:50 +01:00
Annika Wierichs	16b9e0583c	Refactored code gen to produce new version of required code (no kernel mallocs). Malloc hooks WIP	2017-11-29 17:45:16 +01:00
Annika Wierichs	ae48d1a6c4	added malloc hooks, to be cleaned up.	2017-11-28 13:58:48 +01:00
Annika Wierichs	bb40b96435	Fixed phys to virt function. Working now.	2017-11-24 12:47:24 +01:00
Annika Wierichs	ad49a935b2	Added phys_to_virt function. Adapting ibv prototype almost done.	2017-11-23 16:56:54 +01:00
Annika Wierichs	2faf331052	basic phys_to_virt framework set up.	2017-11-22 17:33:08 +01:00
Annika Wierichs	205ee63d6e	working on ping pong start	2017-11-15 17:37:29 +01:00
Annika Wierichs	77aea478fb	First ping pong elements almost done.	2017-11-14 16:43:44 +01:00
Stefan Lankes	838fd7748f	reduce the number of obsolete kernel messages	2017-09-23 10:25:23 +02:00
Stefan Lankes	e5f3ddcffa	serialize instruction before sending an IPI	2017-09-22 00:14:26 +02:00
Stefan Lankes	28606578e4	add options for user defined uhyve network	2017-09-05 11:54:58 +02:00
Jens Breitbart	cbb34022a0	Wshift negative value (#79) + more compiler to travis (#77) ... - Fixed clang warning `shifting a negative signed value is undefined`. - use more compilers to test HermitCore in Travis	2017-08-30 12:51:23 +02:00
Stefan Lankes	e2803e606b	define kernel data segment as 64bit data segment	2017-08-21 00:45:25 +02:00
Stefan Lankes	81c7b8dac0	fix size of the GDT (forgot null descriptor)	2017-08-21 00:07:38 +02:00
Stefan Lankes	3b8e6791ee	create valid pseudo interrupt to set cs	2017-08-20 10:51:52 +02:00
Stefan Lankes	e38722c7f4	remove 32bit code	2017-08-20 10:36:49 +02:00
Stefan Lankes	b163fa4521	reload the segment descriptors after loading GDT	2017-08-20 10:19:25 +02:00
Stefan Lankes	dfa27cb3c1	set selectors to kernel data segment	2017-08-19 19:36:51 +02:00
Stefan Lankes	07eafc9a08	fix limit for the TSS	2017-08-18 19:09:15 +02:00
Stefan Lankes	576e4867a3	avoid the usage of sse & avx	2017-08-07 20:57:28 +02:00
Stefan Lankes	f33db1d51c	fix typo	2017-08-07 19:43:43 +02:00
Stefan Lankes	597ccb13ac	disable builtin functions	2017-08-07 19:39:22 +02:00
Stefan Lankes	f40f9ed51e	call directly the GNU linker	2017-08-07 12:14:08 +02:00
Stefan Lankes	8ec698a731	remove obsolete static array	2017-08-07 09:48:57 +02:00
Stefan Lankes	b9aad1757b	remove compiler warnings	2017-08-07 09:33:28 +02:00
Stefan Lankes	a5c5f28a6e	fix typo	2017-08-07 09:29:44 +02:00
Stefan Lankes	a6db410278	add check for -fstrength-reduce & -finline-functions	2017-08-07 09:26:13 +02:00
Stefan Lankes	e2bcdaf7db	remove compiler flags, which aren't supported by clang	2017-08-07 09:17:21 +02:00
Stefan Lankes	68a74edda1	use always compiler flags, which are supported by gcc & clang	2017-08-07 08:11:56 +02:00
Stefan Lankes	d785b1b89c	initialize APIC after the intialization of IDT & GDT ... - fix problems with Qemu	2017-08-04 10:07:07 +02:00
Stefan Lankes	abeae7ac0b	remove obsolete global variable "kernel_stack"	2017-08-03 15:18:43 +02:00
Stefan Lankes	df256cc6c1	use unsigned operation instead of signed	2017-08-03 13:50:44 +02:00
Stefan Lankes	080c16088e	add option to disable mwait support	2017-08-03 11:52:52 +02:00
Stefan Lankes	3316bb74aa	add address of the CMCI register	2017-08-03 07:49:35 +02:00
Stefan Lankes	3e7bf2ec86	remove mwait support to avoid priority inversion	2017-08-03 07:48:39 +02:00
Stefan Lankes	3cc3cb0a29	increasing the readability	2017-08-03 00:43:01 +02:00
Stefan Lankes	cd6ebf5d8f	add info message if MCE is available	2017-08-03 00:21:23 +02:00
Stefan Lankes	8b89b18a96	enable support of machine check handling	2017-08-03 00:07:20 +02:00
Stefan Lankes	c3080e0d75	determine the current LVT level before checking the level	2017-07-31 01:23:13 +02:00
Stefan Lankes	beb86f75a9	check supportet LVT level before disabling LVT_TSR & LVT_PMV	2017-07-31 01:15:25 +02:00
Stefan Lankes	63a19ececb	remove typo (disable timer instead of thermal interrupt)	2017-07-31 01:05:45 +02:00
Stefan Lankes	f8b1d0050a	increasing the readability	2017-07-28 13:33:30 +02:00
Stefan Lankes	ac06dec12d	remove obsolete irq handler	2017-07-28 00:10:00 +02:00
Stefan Lankes	c7ce8fc81b	avoid memory access by preloading image_size into r11	2017-07-27 11:01:54 +02:00
Stefan Lankes	23a98157b2	remove stupid typo	2017-07-26 23:47:02 +02:00
Stefan Lankes	99def26ce0	remove typo	2017-07-26 22:23:57 +02:00
Stefan Lankes	ab27102c48	add flag to be sure that the linker creates a static binary	2017-07-17 16:35:09 +02:00
Stefan Lankes	437f445ed8	fix typos, fix meaing of PAGE_CEIL and PAGE_FLOOR	2017-07-15 16:24:08 +02:00
Stefan Lankes	f274098382	increasing the readability	2017-06-16 01:33:46 +02:00
Stefan Lankes	b18263192f	set cmdline to 0 if a valid cmdline isn't available	2017-06-15 15:43:19 +02:00